<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<!-- csrf -->
<meta name="_csrf" content="${_csrf.token}"/>
<meta name="_csrf_header" content="${_csrf.headerName}"/>
<base href="${pageContext.request.contextPath }/">
<link rel="stylesheet" href="bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" href="css/font-awesome.min.css">
<link rel="stylesheet" href="css/main.css">
<style>
.tree li {
	list-style-type: none;
	cursor: pointer;
}

.tree-closed {
	height: 40px;
}

.tree-expanded {
	height: auto;
}
</style>
<script type="text/javascript" src="jquery/jquery-2.1.1.min.js"></script>
<script type="text/javascript" src="bootstrap/js/bootstrap.min.js"></script>
<script type="text/javascript" src="script/docs.min.js"></script>
<script type="text/javascript" src="layer/layer.js"></script>
<script type="text/javascript">
$(function () {
	$(".list-group-item").click(function(){
    	if ( $(this).find("ul") ) {
			$(this).toggleClass("tree-closed");
			if ( $(this).hasClass("tree-closed") ) {
				$("ul", this).hide("fast");
			} else {
				$("ul", this).show("fast");
			}
		}
	});
});
</script>
</head>